Telephone base



FIG. 1 is a perspective view of a telephone base showing the new design.

FIG. 2 is a top plan view of the telephone base of the design.

FIG. 3 is a right side view of the design.

FIG. 4 is a left side view of the design.

FIG. 5 is a flont view of the design; and,

FIG. 6 is a back view of the design. 

The ornamental design for a telephone base, as shown and described. 